1. Check please also is widget area is empty “Widget Area in the header” in Appearance -> Widgets.
3. It seems to be Visual Composer element so you would better to look for solution in it’s documentation because we don’t know how to fix it. And we also don’t see this element on your home page https://gyazo.com/a7070e5e25d00232e4b127e7ab0f58cc
Thanks for 5 stars 